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Text & Writing Utilities · Free tool

Text Joiner

Paste multiple text blocks or drop files and join them with a custom separator — newline, tab, comma. Free, no uploads.

Updated April 2026
Wrap each line
Output

What it does

Paste multiple text blocks or drop a set of files and merge them into a single output, separated by a newline, tab, comma, or any custom string you pick. The tool also lets you keep or strip empty lines, trim whitespace on each block, and dedupe repeated entries before joining.

Useful for stitching together chunks produced by TXT splitter, merging a day's logs, or combining scraped lists. If the result is CSV-shaped, open it in CSV viewer. For cleanup, see line break remover and remove duplicate lines.

How to use it

  1. Paste each block into a new textarea, or drop files.
  2. Pick a separator — newline, tab, comma, or custom string.
  3. Toggle trim, dedupe, and skip-empty as needed.
  4. Copy the joined output or download it as a .txt.